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Surf Forecasts:

Porth Ceriad surf break

Porth Ceriad surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 5 am Friday 21 Nov 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
12.2° C
 (Which is slightly warmer than usual)

How big are the waves at Porth Ceriad today?

The current surf forecast for Porth Ceriad at 7AM is: 0.1m 12s primary swell from a West direction and 0.2m 4s secondary swell from a West-northwest direction (forecast issued at 05:00am November 21). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (GMT) & DateWave HeightWave Period
Morning (21 Nov)0.5ft (0.1m)15s
Afternoon (21 Nov)0.5ft (0.1m)15s
Evening (21 Nov)4.5ft (1.3m)5s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Mon
24
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.9
SW
1.3
SW
1.8
SW
2.2
SW
1.8
SW
1.1
SW
0.8
SW
0.8
SW
0.7
SW
0.8
SW
1.8
SSW
2.4
SW
2.5
WSW
3.5
WSW
4
WSW
3.5
W
2
WSW
1.6
WSW
1.3
WSW
Period(s) (?)121215151545677777776778101010109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)33445258220740030111665544452222640675137131882437747490312
Wind
(km/h)
15
NNE
10
NNE
5
ENE
10
S
25
SW
35
SW
40
SW
50
SSW
55
SSW
10
SW
20
NNW
15
NW
15
SW
15
SW
30
S
40
SSW
45
W
50
W
50
W
50
W
55
WSW
55
WSW
60
W
55
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffglassoncross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		offcross-
off		cross-
on		cross-
on		ononcrosscrosscrosscrosscrosscrosscrosscross-
off
High Tide
/ height (m)
8:26AM
4.12
8:43PM
3.97
8:59AM
4.10
9:17PM
3.87
9:32AM
4.03
9:51PM
3.73
Low Tide
/ height (m)
3:25PM
0.61
3:35AM
0.74
4:01PM
0.68
4:10AM
0.84
4:40PM
0.80
Friday
21
Saturday
22
Sunday
23
Mon
24
Sunrise--7:50-------7:52-------7:52-----
Sunset----4:15-------4:15-------4:14---
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
clear
clear
part cloud
cloud
cloud
mod rain
rain showers
cloud
rain showers
clear
clear
clear
light rain
light rain
Rain (mm)
-------455-----65-1---11
Temp. °C6677889810101010101010101299910989
Feels °C (?)12531-1-1-2-185666413-2-2-2-2-3-5-3
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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View detailed surf forecast for Porth Ceriad at:
surf-forecast.com

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